秦山核电二期工程主泵轴密封及保障其完整性而采取的措施  

Shaft Seal and Measures to Ensure Its Integrality of Reactor Coolant Pumps for Qinshan Phase II NPP Project

作　　者：苏先顺[1] 王勇[1] 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2003年第z1期180-184,共5页Nuclear Power Engineering

摘　　要：本文介绍了秦山核电二期工程反应堆冷却剂泵(简称主泵)轴密封的功能、特点、流程、测量、危急运行、故障分析以及保证轴密封完整性而采取的措施。这些措施包括配备应急柴油发电机、配备气轮机驱动的水压试验泵、采用耐288℃高温的O形圈。This paper presents the function, diagram, parameter measure, emergency & shutdown operation, and troubleshooting of the shaft seal for the reactor coolant pumps in Qinshan Phase II NPP Project, and the measures to ensure its integrality. These measures include adopting the emergency diesel generator, steam turbine-driven hydrostatic test pump and high temperature O-ring which is able to withstand 288℃ during station blackout.

关 键 词：反应堆 冷却剂泵 轴密封 

分 类 号：TL353+.12[核科学技术—核技术及应用]